Volumetric flow rate.
Metric teaspoon per Seconds to Metric cup per Years Converter — metric tsp/s to metric cup/yr
Convert Metric teaspoon per Seconds (metric tsp/s) to Metric cup per Years (metric cup/yr) using the exact conversion factor (1 metric teaspoon per seconds = 631,139.04 metric cup per years). See the formula, worked examples, and conversion table.
Metric teaspoon per Seconds to Metric cup per Years converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 5e-6 / 7.92218463e-12.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric teaspoon per Seconds to Metric cup per Years
Metric teaspoon per Seconds and Metric cup per Years both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
metric cup per years = metric teaspoon per seconds × 631139.04
This factor comes from each unit's defined relationship to the category's base unit: 1 metric teaspoon per seconds equals 0.000005 base units, and 1 metric cup per years equals 7.922185e-12 base units, so dividing one by the other gives the direct metric teaspoon per seconds-to-metric cup per years factor of 631139.04.
Simple example
1 metric tsp/s × 631139.04 = 631,139.04 metric cup/yr
1 metric teaspoon per seconds = 631,139.04 metric cup per years.
Real-world example
60 metric tsp/s × 631139.04 = 37,868,342.4 metric cup/yr
60 metric teaspoon per seconds = 37,868,342.4 metric cup per years.
Conversion table
| Metric teaspoon per Seconds (metric tsp/s) | Metric cup per Years (metric cup/yr) |
|---|---|
| 0.1 metric tsp/s | 63,113.904 metric cup/yr |
| 1 metric tsp/s | 631,139.04 metric cup/yr |
| 10 metric tsp/s | 6,311,390.4 metric cup/yr |
| 60 metric tsp/s | 37,868,342.4 metric cup/yr |
| 100 metric tsp/s | 63,113,904 metric cup/yr |
| 1,000 metric tsp/s | 631,139,040 metric cup/yr |
Reverse conversion: Metric cup per Years to Metric teaspoon per Seconds
1 metric cup/yr × 0.000001584436925 = 0.0000015844 metric tsp/s
1 metric cup per years = 0.0000015844 metric teaspoon per seconds.
metric teaspoon per seconds = metric cup per years × 0.00000158443692534
For a page dedicated to this direction, see Metric cup per Years to Metric teaspoon per Seconds.
Understanding the Metric teaspoon per Seconds (metric tsp/s)
Volumetric flow rate.
Understanding the Metric cup per Years (metric cup/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric cup per years are in 1 metric teaspoon per seconds?
1 metric teaspoon per seconds equals 631,139.04 metric cup per years, using the exact defined conversion factor rather than an estimate.
How do I convert metric teaspoon per seconds to metric cup per years?
Multiply the metric teaspoon per seconds value by 631139.04. The converter above does this instantly to whatever precision you set.
How do I convert metric cup per years back to metric teaspoon per seconds?
Use the reverse factor: 1 metric cup per years equals 0.0000015844 metric teaspoon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric teaspoon per seconds?
Metric teaspoon per Seconds (metric tsp/s) is a unit of flow rate.
What is a metric cup per years?
Metric cup per Years (metric cup/yr) is a unit of flow rate.
Is the metric teaspoon per seconds to metric cup per years conversion exact?
Yes. Both metric teaspoon per seconds and metric cup per years are defined by fixed standards rather than physical artifacts, so the factor of 631139.04 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.